| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.78 | 12.762% | $192.5749 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $5.32 | 10.310% | $5.8685 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $237.55 | 13.865% | $270.4863 | $270.49 | $270.50 | $270.50 |
| Purchase #4 | $123.29 | 12.564% | $138.7802 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $186.53 | 6.224% | $198.1396 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $134.73 | 4.314% | $140.5423 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $87.88 | 13.587% | $99.8203 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $946.08 | $1,046.2121 | $1,046.21 | $1,046.20 | $1,046.20 | |